Ajax Corporation issued $10,000$ units of $$1,000$ face value bonds that mature in $20$ years and have a $4\%$ coupon rate that is paid semi$-$annually. If the bonds were sold at $96\mathrm{.}5\%$ of their face value, calculate the yield to maturity at the end of year $4\mathrm{.}10$pointsMultiple ChoiceeBookReferences$4\mathrm{.}26\%4\mathrm{.}30\%4\mathrm{.}50\%4\mathrm{.}44\%$